1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Quincey Koziol
* Wednesday, July 9, 2003
*
* Purpose: File object debugging functions.
*/
#include "H5Fmodule.h" /* This source code file is part of the H5F module */
#define H5G_FRIEND /*suppress error about including H5Gpkg */
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5Fpkg.h" /* File access */
#include "H5Gpkg.h" /* Groups */
#include "H5Iprivate.h" /* ID Functions */
#include "H5Pprivate.h" /* Property lists */
/*-------------------------------------------------------------------------
* Function: H5F_debug
*
* Purpose: Prints a file header to the specified stream. Each line
* is indented and the field name occupies the specified width
* number of characters.
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Robb Matzke
* Aug 1 1997
*
*-------------------------------------------------------------------------
*/
herr_t
H5F_debug(H5F_t *f, FILE *stream, int indent, int fwidth)
{
H5P_genplist_t *plist; /* File creation property list */
hsize_t userblock_size; /* Userblock size */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/* check args */
HDassert(f);
HDassert(stream);
HDassert(indent >= 0);
HDassert(fwidth >= 0);
/* Get property list */
if (NULL == (plist = (H5P_genplist_t *)H5I_object(f->shared->fcpl_id)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
/* Retrieve file creation properties */
if (H5P_get(plist, H5F_CRT_USER_BLOCK_NAME, &userblock_size) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get userblock size")
/* debug */
HDfprintf(stream, "%*sFile Super Block...\n", indent, "");
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "File name (as opened):", H5F_OPEN_NAME(f));
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"File name (after resolving symlinks):", H5F_ACTUAL_NAME(f));
HDfprintf(stream, "%*s%-*s 0x%08x\n", indent, "", fwidth, "File access flags", f->shared->flags);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "File open reference count:", f->shared->nrefs);
HDfprintf(stream, "%*s%-*s %a (abs)\n", indent, "", fwidth,
"Address of super block:", f->shared->sblock->base_addr);
HDfprintf(stream, "%*s%-*s %Hu bytes\n", indent, "", fwidth, "Size of userblock:", userblock_size);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Superblock version number:", f->shared->sblock->super_vers);
/* Hard-wired versions */
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Free list version number:", (unsigned)HDF5_FREESPACE_VERSION);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Root group symbol table entry version number:", (unsigned)HDF5_OBJECTDIR_VERSION);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Shared header version number:", (unsigned)HDF5_SHAREDHEADER_VERSION);
HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth,
"Size of file offsets (haddr_t type):", (unsigned)f->shared->sizeof_addr);
HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth,
"Size of file lengths (hsize_t type):", (unsigned)f->shared->sizeof_size);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Symbol table leaf node 1/2 rank:", f->shared->sblock->sym_leaf_k);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Symbol table internal node 1/2 rank:", f->shared->sblock->btree_k[H5B_SNODE_ID]);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Indexed storage internal node 1/2 rank:", f->shared->sblock->btree_k[H5B_CHUNK_ID]);
HDfprintf(stream, "%*s%-*s 0x%02x\n", indent, "", fwidth,
"File status flags:", (unsigned)(f->shared->sblock->status_flags));
HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth,
"Superblock extension address:", f->shared->sblock->ext_addr);
HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth,
"Shared object header message table address:", f->shared->sohm_addr);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Shared object header message version number:", (unsigned)f->shared->sohm_vers);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
"Number of shared object header message indexes:", (unsigned)f->shared->sohm_nindexes);
HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth,
"Address of driver information block:", f->shared->sblock->driver_addr);
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"Root group symbol table entry:", f->shared->root_grp ? "" : "(none)");
if (f->shared->root_grp) {
if (f->shared->sblock->root_ent) /* Use real root group symbol table entry */
H5G__ent_debug(f->shared->sblock->root_ent, stream, indent + 3, MAX(0, fwidth - 3), NULL);
else {
H5O_loc_t * root_oloc; /* Root object location */
H5G_entry_t root_ent; /* Constructed root symbol table entry */
/* Reset the root group entry */
H5G__ent_reset(&root_ent);
/* Build up a simulated root group symbol table entry */
root_oloc = H5G_oloc(f->shared->root_grp);
HDassert(root_oloc);
root_ent.type = H5G_NOTHING_CACHED;
root_ent.header = root_oloc->addr;
/* Display root group symbol table entry info */
H5G__ent_debug(&root_ent, stream, indent + 3, MAX(0, fwidth - 3), NULL);
} /* end else */
} /* end if */
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5F_debug() */
|
